package com.qf.servlet;

import com.qf.entity.Book;
import com.qf.service.BookService;
import com.qf.service.serviceImpl.BookServiceimpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet(name = "UpdateBookServlet", urlPatterns = "/updateBook")
public class UpdateBookServlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        request.setCharacterEncoding("utf-8");

        Integer id = Integer.parseInt(request.getParameter("bookId"));

        System.out.println(id);

        String name = request.getParameter("name");
        Double price = Double.parseDouble(request.getParameter("price"));
        String description = request.getParameter("description");
        String publisher = request.getParameter("publisher");
        String author = request.getParameter("author");
        Book book = new Book(name,price,description,author,publisher);
        BookService bookService = new BookServiceimpl();
        bookService.updateBook(id,book);
        response.sendRedirect(request.getContextPath() + "/bookList");
    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doPost(request, response);
    }
}
